Acrylates Crosspolymer-4
Synthetic polymer film-former. Microplastic concern (rinse-off products), low-grade monomer-residue concern.
Low Tox Gear · Scanner

Is Neutrogena Deep Clean Invorating Foaming Scrub 150g low tox? Our scanner flagged 4 ingredients (4 in the caution tier) on its published label, screened against our 237 source-cited chemical rules.
Synthetic polymer film-former. Microplastic concern (rinse-off products), low-grade monomer-residue concern.
BHA exfoliant; topical use restricted during pregnancy at high concentrations (oral aspirin equivalence).
Exfoliants — can sting and flare rosacea/eczema if barrier is compromised.
Chelating agent — generally tolerated but documented MCAS trigger in case reports.
Each ingredient on this product's published label is matched against our 237 source-cited chemical rules, each documenting a concern from peer-reviewed research and regulatory sources. Severity tiers:
Each flag links to its primary chemical-level source, and each condition pill links to a PubMed-indexed paper that discusses the chemical class in the context of that condition. Every citation is a real peer-reviewed paper — we don't link to Wikipedia or PubMed search pages. Some pairs use a topically-broad paper (e.g. a fragrance-allergen patch-test review) rather than a single-pair study where the literature is thin. The full evidence chain (chemical → mechanism → condition → paper) is one click away.
This is automated analysis of a published label, not medical advice — always verify the label yourself before changing products. Methodology and source list at scan.lowtoxgear.com.